ICE on Miri: vtable not supported on type Pin<&mut dyn futures::Future<Output = i32>>

[p0lunin]

Code

https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=8b530e4722f0d660d0f5d8f2455b598d

Tools -> Miri

Meta

-note: rustc 1.51.0-nightly (fde692739 2021-01-02) running on x86_64-unknown-linux-gnu
note: compiler flags: -Z miri-disable-isolation -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2 --crate-type bin

Error output

error: internal compiler error: /rustc/fde692739576089729885b7f79aa2232cb9778c5/compiler/rustc_mir/src/interpret/place.rs:224:18: vtable not supported on type std::pin::Pin<&mut dyn futures::Future<Output = i32>>

thread 'rustc' panicked at 'Box<Any>', compiler/rustc_errors/src/lib.rs:958:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md

note: rustc 1.51.0-nightly (fde692739 2021-01-02) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z miri-disable-isolation -C embed-bitcode=no -C codegen-units=1 -C debuginfo=2 --crate-type bin

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
end of query stack
error: aborting due to previous error

[RalfJung]

Thanks for the report! This is a duplicate of rust-lang/miri#1038.